CAPSO sodium salt CAS 102601-34-3
| CAS No. | 102601-34-3 |
| Molecular Formula | C9H18NO4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of CAPSO sodium salt is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CAPSO sodium salt (CAS 102601-34-3) is a high-purity analytical reference standard with the molecular formula C9H18NO4SNa and a molecular weight of 259.30 g/mol.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, CAPSO sodium salt is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 259.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), CAPSO sodium salt meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H18NO4S Na |
| Molecular Weight | 259.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related CAPSO Standards
Recommended Standards
- rac N-Desmethyl Venlafaxine-d3 (CAS 1189980-40-2)
- 1-(1-Naphthyl)ethanamine hydrochloride (CAS 40280-57-7)
- 3,4,4'-Trimethyl-1,1'-biphenyl (CAS 66483-38-3)
- 3-Dodecyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene (CAS 960524-18-9)
- 5-Bromo-4-methyl-N-((tetrahydro-2H-pyran-4-yl)methyl)pyridin-2-amine (CAS 1220029-53-7)
- 2-Amino-1-benzyl-4,5-dimethyl-1h-pyrrole-3-carbonitrile (CAS 55817-72-6)
- 4-(Trifluoromethyl)benzoic acid-|A-13C 698999-46-1 |A,|A,|A-Trifluoro-p-toluic-carboxy-13C acid (CAS 698999-46-1)
- (S)-1-Chloroheptan-2-ol (CAS 81007-64-9)
- 5-[N-(3',5'-Bistrifluoromethylbenzyl)amino]-2-methyltetrazole (CAS 669080-86-8)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com